Anti-strength-retrogression cementing system with excellent pumpability performance and preparation method thereof
US-2025034039-A1 · Jan 30, 2025 · US
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Pang Xueyu patents
Pang Xueyu is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pang Xueyu |
| Total patents | 3 |
| First publication | Sep 7, 2023 |
| Latest publication | Jan 30, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Petroleum East China | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C04B2111/28 | 3 |
| C09K8/467 | 3 |
| C04B28/02 | 3 |
| C04B2201/50 | 3 |
| C04B28/04 | 2 |